Back in December Arizona selected Brett Lorin from the Pirates in the Rule 5 draft. Lorin wasn’t going to make the team, so on Saturday the Pirates worked out a deal with the Diamondbacks, sending them the rights to Brett Lorin in exchange for minor leaguer Robby Rowland. This gives me reason to revisit a trade tree for the first time since I started doing them. So, without further ado, here is your updated Jack Wilson Trade Tree.